Let X equal the excess weight of soap in a 1000- gram bottle. Assume that the distribution of X is N(, 169). What sample size is required so that we have 95% confidence that the maximum error of the estimate of is 1.5?

Statistics 201 8/25/16 Statistics how data is collected, analyzed& interpreted descriptive statistics describes a dataset, the data itself don’t generalize the facts about dataset to a larger group. inferential generalize (generalizations are called inferences), contain uncertainty. Data information, takes the form of observed measurements or descriptions Stats...